Portion of a ceiling fan housing



FIG. 1 is a perspective view from below of a portion of a ceiling fan housing in accordance with my design, including the environment thereof;

FIG. 2 is an enlarged perspective view of the portion of a ceiling fan housing in accordance with my design, including the environment thereof;

FIG. 3 is an enlarged perspective view of the portion of a ceiling fan housing in accordance with my design;

FIG. 4 is an enlarged side elevation view of the portion of a ceiling fan housing in accordance with my design;

FIG. 5 is an enlarged bottom plan view of the portion of a ceiling fan housing in accordance with my design; and,

FIG. 6 is an enlarged top plan view of the portion of a ceiling fan housing in accordance with my design.

The broken lines showing environmental structure are for illustrative purposes and form no part of the claimed design. 

The ornamental design for a portion of a ceiling fan housing, as shown and described. 